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6080 Lanier Island Parkway,
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6900 Lanier Island Parkway,
Buford, GA 30518

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3149 Shoreland Drive,
Buford, GA 30518

Singleton Marine Lake Keowee Service Center

15597 North Highway 11,
Salem, SC 29676

Singleton Marine Lake Keowee

7700 North Highway 11,
Sunset, SC 29685

Singleton Marine Parker Creek Marina

486 Park Creek Marina Rd,
Equality, AL 36026

Singleton Marine Jacksons Gap

124 Edgewater Drive,
Jackson Gap, AL 36861

Singleton Marine Blue Creek Marina

7280 Highway 49 South,
Dadeville, AL 36853

Singleton Marine Lake Oconee

5820 Lake Oconee Parkway,
Greensboro, GA 30642

Singleton Marine Lake Allatoona

100 Ridge Road,
Canton, GA 30114

Singleton Marine - Atlanta

5529 Lanier Island Parkway,
Buford, GA 30518

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Equality, Al 36026

Singleton Marine Blue Creek Marina

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Location Details & Services
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Equality, Al 36026

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Singleton Marine Blue Creek Marina

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Location Details & Services

Select a Store

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Use my current location

OneWater Service Center

6080 Lanier Island Parkway,
Buford, GA 30518

Singleton Marine Holiday Marina

6900 Lanier Island Parkway,
Buford, GA 30518

Singleton Marine Used Boat Super Center Lake Lanier

3149 Shoreland Drive,
Buford, GA 30518

Singleton Marine Lake Keowee Service Center

15597 North Highway 11,
Salem, SC 29676

Singleton Marine Lake Keowee

7700 North Highway 11,
Sunset, SC 29685

Singleton Marine Parker Creek Marina

486 Park Creek Marina Rd,
Equality, AL 36026

Singleton Marine Jacksons Gap

124 Edgewater Drive,
Jackson Gap, AL 36861

Singleton Marine Blue Creek Marina

7280 Highway 49 South,
Dadeville, AL 36853

Singleton Marine Lake Oconee

5820 Lake Oconee Parkway,
Greensboro, GA 30642

Singleton Marine Lake Allatoona

100 Ridge Road,
Canton, GA 30114

Singleton Marine - Atlanta

5529 Lanier Island Parkway,
Buford, GA 30518

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SPECS

non-filled-map

Location
Marco Island, FL

Condition

Condition
Used

calender

Year
2019

type

Make
Harris

type

Model
270 Gm

stock

HIN
HAMP1287I819

type

Category
Pontoon

boat-length

Length
27 '0"

beam-length

Beam
8' 1"

engine

Engines
1

dark-power

HP
400

engine-hours

Engine Hours*
272

stock

Stock Number
C53083

inventory-status

Inventory Status
Available

Description

Introducing the 2019 Harris Grand Mariner 270 Pontoon – a luxurious blend of power, comfort, and versatility that sets a new standard for on-the-water fun. If you are searching for a pontoon boat for sale that delivers both performance and sophistication, the Harris Grand Mariner 270 is an exceptional choice. With its impressive length, robust engine, and stylish design, this Harris boat for sale is ready to elevate your boating adventures to new heights. Overview The 2019 Harris Grand Mariner 270 is a 27-foot pontoon that stands out for its spacious layout and elegant craftsmanship. Designed for those who appreciate both relaxation and excitement, this used pontoon boat offers ample room for family and friends to gather, unwind, and create lasting memories on the water. The Grand Mariner series is renowned for its attention to detail, and this model is no exception, boasting a sleek profile and premium finishes that make every outing feel special. Performance At the heart of this Harris Grand Mariner 270 is a powerful single engine delivering an impressive 400 horsepower. With only 272 engine hours, this pontoon boat is primed for many more seasons of reliable performance. The robust engine ensures smooth acceleration, responsive handling, and the ability to cruise effortlessly across lakes, rivers, or coastal waters. Whether you are towing water toys, exploring new coves, or simply enjoying a leisurely ride, the Grand Mariner 270’s performance capabilities make every journey enjoyable and stress-free. Features and Specifications This 2019 Harris Grand Mariner 270 is thoughtfully designed to maximize comfort and convenience. The 27-foot length provides generous deck space, allowing for flexible seating arrangements and plenty of room to move about. The pontoon’s layout is ideal for entertaining, with plush seating that invites guests to relax and soak up the sun. The quality construction and attention to detail are evident in every aspect, from the durable flooring to the stylish railings and trim.Special features of this Harris boat for sale include a spacious deck, premium upholstery, and a user-friendly helm that puts all controls within easy reach. The pontoon’s design emphasizes both form and function, ensuring that every outing is as enjoyable as it is memorable. Benefits Owning a Harris Grand Mariner 270 pontoon boat means embracing a lifestyle of fun, relaxation, and social connection. The expansive deck is perfect for hosting gatherings, whether it’s a family picnic, a sunset cruise with friends, or a festive celebration on the water. The comfortable seating and open layout encourage conversation and laughter, while the smooth ride ensures everyone on board can unwind and enjoy the journey.The 400-horsepower engine provides plenty of power for water sports, making it easy to tow tubes, wakeboards, or water skis. At the same time, the pontoon’s stability and spaciousness make it ideal for leisurely cruises, fishing trips, or simply lounging in the sun. The versatility of the Grand Mariner 270 means you can tailor each outing to your mood and preferences, creating unforgettable experiences every time you set out. Practical Uses Beyond its recreational appeal, the Harris Grand Mariner 270 offers practical benefits that make ownership a breeze. The generous storage compartments keep gear, supplies, and personal items organized and out of the way, ensuring a clutter-free deck. The pontoon’s design makes docking and maneuvering straightforward, even for those new to boating. Fuel efficiency is another advantage, allowing you to spend more time on the water and less time at the pump.Maintenance is simplified thanks to the quality construction and reliable engine, so you can focus on enjoying your time on the water rather than worrying about upkeep. The used condition of this pontoon boat means you can enjoy premium features and performance at a more accessible price point, making it an excellent value for discerning buyers. Ideal Usage The 2019 Harris Grand Mariner 270 shines in a variety of scenarios, making it a versatile choice for any boating enthusiast. Picture yourself hosting a lively family outing, with kids splashing in the water and adults relaxing on deck. Imagine a peaceful morning fishing trip, with plenty of space for rods, coolers, and comfortable seating. Or envision a romantic sunset cruise, where you and your loved one can unwind in style as the sun dips below the horizon.This pontoon boat is equally at home on calm lakes, winding rivers, or sheltered coastal waters, adapting effortlessly to your favorite boating destinations. Whether you crave adventure, relaxation, or a bit of both, the Grand Mariner 270 is designed to deliver. Conclusion In summary, the 2019 Harris Grand Mariner 270 is a standout pontoon boat for sale that combines luxury, performance, and versatility in one impressive package. With its powerful 400-horsepower engine, spacious 27-foot deck, and thoughtful features, this Harris boat for sale is ready to become the centerpiece of your on-the-water lifestyle. Whether you’re seeking fun-filled family outings, exciting water sports, or tranquil escapes, the Grand Mariner 270 delivers the perfect blend of comfort and capability.Don’t miss the opportunity to make this exceptional pontoon boat your own. Contact the dealer today to learn more about the 2019 Harris Grand Mariner 270 and start planning your next adventure on the water!
Vessel ID# C53083     Last Updated: 12-06-2025 07:23 UTC
This product description was created, in whole or in part, using generative artificial intelligence (AI) and is provided for informational purposes only. While we strive for accuracy, please note that details such as product features, specifications, and availability may vary. We encourage you to verify all information before making a purchase. All sales are subject to our standard Purchase Agreement and other dealer required documentation.
Please note that the images displayed may be illustrative or representative of the actual vessel. Variations in features, options, color, condition, and engine hours may occur between the images and the actual vessel. For accurate and specific details regarding each vessel, including whether the images are of the actual vessel, please refer to the accompanying description. We encourage prospective buyers to contact us directly to verify image authenticity and to request additional photographs of the actual vessel.
* Note that the stated engine hours have not been verified. Please confirm with your sales consultant.
Not all boats include a trailer. Inquire about a trailer with purchase.
Offered By Singleton Marine
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